<template>
    <div>
        <el-radio-group v-model="isCollapse" style="margin-bottom: 20px">
            <el-radio-button :label="false">expand</el-radio-button>
            <el-radio-button :label="true">collapse</el-radio-button>
        </el-radio-group>
        <el-menu default-active="2" class="el-menu-vertical-demo" :collapse="isCollapse" @open="handleOpen"
            @close="handleClose">
            <el-sub-menu index="1">
                <template #title>
                    <el-icon>
                        <location />
                    </el-icon>
                    <span>Navigator One</span>
                </template>
                <el-menu-item-group>
                    <template #title><span>Group One</span></template>
                    <el-menu-item index="1-1">item one</el-menu-item>
                    <el-menu-item index="1-2">item two</el-menu-item>
                </el-menu-item-group>
                <el-menu-item-group title="Group Two">
                    <el-menu-item index="1-3">item three</el-menu-item>
                </el-menu-item-group>
                <el-sub-menu index="1-4">
                    <template #title><span>item four</span></template>
                    <el-menu-item index="1-4-1">item one</el-menu-item>
                    <el-sub-menu index="1-4">
                        <template #title><span>item four</span></template>
                        <el-menu-item index="1-4-1">item one</el-menu-item>
                        <el-sub-menu index="1-4">
                            <template #title><span>item four</span></template>
                            <el-menu-item index="1-4-1">item one</el-menu-item>
                        </el-sub-menu>
                    </el-sub-menu>
                </el-sub-menu>
            </el-sub-menu>
            <el-menu-item index="2">
                <el-icon>
                    <icon-menu />
                </el-icon>
                <template #title>Navigator Two</template>
            </el-menu-item>
            <el-menu-item index="3" disabled>
                <el-icon>
                    <document />
                </el-icon>
                <template #title>Navigator Three</template>
            </el-menu-item>
            <el-menu-item index="4">
                <el-icon>
                    <setting />
                </el-icon>
                <template #title>Navigator Four</template>
            </el-menu-item>
        </el-menu>
    </div>
</template>

<script lang="ts" setup>
import { ref, reactive } from 'vue'
import {
    Document,
    Menu as IconMenu,
    Location,
    Setting,
} from '@element-plus/icons-vue'

// const folderOptions = reactive({
//     //文件夹对象
//     first:{

//     }
// }),

const isCollapse = ref(true)
const handleOpen = (key: string, keyPath: string[]) => {
    console.log(key, keyPath)
}
const handleClose = (key: string, keyPath: string[]) => {
    console.log(key, keyPath)
}

</script>

<style lang="scss" scoped>
.el-menu-vertical-demo:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
}
</style>